document.write( "Question 755168: How many liters of a 75% acid solution must be added to 16 liters of a 15%acid solution to produce a 27%acid solution? \n" ); document.write( "
Algebra.Com's Answer #459543 by josgarithmetic(39618)\"\" \"About 
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ASSIGN VARIABLES
\n" ); document.write( "L=15%
\n" ); document.write( "H=75%
\n" ); document.write( "T=27%
\n" ); document.write( "M=16 liters
\n" ); document.write( "u=unknown volume of 15%
\n" ); document.write( "v=unknown volume of 75%\r
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\n" ); document.write( "\n" ); document.write( "FIND EQUATIONS
\n" ); document.write( "\"u%2Bv=M\" and \"%28Lu%2BHv%29%2FM=T\"\r
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\n" ); document.write( "\n" ); document.write( "Solve the system of the two equations symbolically for u and v. Substitute the known values to find the values of u and v.
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